## Code from "Getting started"

See: http://expressjs.com/en/starter/basic-routing.html

```
const express = require('express')
const app = express()
const port = 3000

app.get('/', function (req, res) {
  res.send('Hello World!')
})

app.post('/', function (req, res) {
  res.send('Got a POST request')
})

app.put('/user', function (req, res) {
  res.send('Got a PUT request at /user')
})

app.delete('/user', function (req, res) {
  res.send('Got a DELETE request at /user')
})

app.listen(port, () => console.log(`Example app listening on port ${port}!`))
```
